private void ResetState()
{
_connection = null;
_tableSelectionSet = null;
_databaseModel = new DatabaseModel();
_tables = new Dictionary<string, TableModel>(StringComparer.OrdinalIgnoreCase);
_tableColumns = new Dictionary<string, ColumnModel>(StringComparer.OrdinalIgnoreCase);
}
public void Creates_entity_types()
{
var info = new DatabaseModel
{
Tables =
{
new TableModel
{
Name = "tableWithSchema", SchemaName = "public",
Columns = { IdColumn }
},
new TableModel
{
Name = "noSchema",
Columns = { IdColumn }
},
new TableModel
{
Name = "notScaffoldable"
}
}
};
var model = _factory.Create(info);
Assert.Collection(model.GetEntityTypes().OrderBy(t => t.Name).Cast<EntityType>(),
table =>
{
Assert.Equal("noSchema", table.Relational().TableName);
Assert.Null(table.Relational().Schema);
},
pgtable =>
{
Assert.Equal("tableWithSchema", pgtable.Relational().TableName);
Assert.Equal("public", pgtable.Relational().Schema);
}
);
Assert.NotEmpty(model.Scaffolding().EntityTypeErrors.Values);
}
public IModel Create(DatabaseModel databaseModel) => CreateFromDatabaseModel(databaseModel);
public void Sequences()
{
var info = new DatabaseModel
{
Sequences =
{
new SequenceModel { Name = "CountByThree", IncrementBy = 3 }
}
};
var model = (Model)_factory.Create(info);
Assert.Collection(model.Relational().Sequences, first =>
{
Assert.NotNull(first);
Assert.Equal("CountByThree", first.Name);
Assert.Equal(3, first.IncrementBy);
Assert.Null(first.Schema);
Assert.Null(first.MaxValue);
Assert.Null(first.MinValue);
Assert.False(first.IsCyclic);
});
}
public void Loads_column_types()
{
var info = new DatabaseModel
{
Tables =
{
new TableModel
{
Name = "Jobs",
Columns =
{
IdColumn,
new ColumnModel
{
Name = "occupation",
DataType = "string",
DefaultValue = "\"dev\""
},
new ColumnModel
{
Name = "salary",
DataType = "long",
IsNullable = true,
MaxLength = 100
},
new ColumnModel
{
Name = "modified",
DataType = "string",
IsNullable = false,
ValueGenerated = ValueGenerated.OnAddOrUpdate
},
new ColumnModel
{
Name = "created",
DataType = "string",
ValueGenerated = ValueGenerated.OnAdd
}
}
}
}
};
var entityType = (EntityType)_factory.Create(info).FindEntityType("Jobs");
Assert.Collection(entityType.GetProperties(),
pk =>
{
Assert.Equal("Id", pk.Name);
Assert.Equal(typeof(long), pk.ClrType);
},
col1 =>
{
Assert.Equal("created", col1.Relational().ColumnName);
Assert.Equal(ValueGenerated.OnAdd, col1.ValueGenerated);
},
col2 =>
{
Assert.Equal("modified", col2.Relational().ColumnName);
Assert.Equal(ValueGenerated.OnAddOrUpdate, col2.ValueGenerated);
},
col3 =>
{
Assert.Equal("occupation", col3.Relational().ColumnName);
Assert.Equal(typeof(string), col3.ClrType);
Assert.False(col3.IsColumnNullable());
Assert.Null(col3.GetMaxLength());
Assert.Equal("\"dev\"", col3.Relational().DefaultValueSql);
},
col4 =>
{
Assert.Equal("salary", col4.Name);
Assert.Equal(typeof(long?), col4.ClrType);
Assert.True(col4.IsColumnNullable());
Assert.Equal(100, col4.GetMaxLength());
Assert.Null(col4.Relational().DefaultValue);
});
}
public void Unique_names()
{
var info = new DatabaseModel
{
Tables =
{
new TableModel
{
Name = "E F", Columns =
{
new ColumnModel { Name = "San itized", DataType = "long" },
new ColumnModel { Name = "San_itized", DataType = "long" }
}
},
new TableModel { Name = "E_F" }
}
};
info.Tables.ElementAt(0).Columns.Add(new ColumnModel { Name = "Id", DataType = "long", PrimaryKeyOrdinal = 0, Table = info.Tables.ElementAt(0) });
info.Tables.ElementAt(1).Columns.Add(new ColumnModel { Name = "Id", DataType = "long", PrimaryKeyOrdinal = 0, Table = info.Tables.ElementAt(1) });
var model = _factory.Create(info);
Assert.Collection(model.GetEntityTypes().Cast<EntityType>(),
ef1 =>
{
Assert.Equal("E F", ef1.Relational().TableName);
Assert.Equal("E_F", ef1.Name);
Assert.Collection(ef1.GetProperties(),
id => { Assert.Equal("Id", id.Name); },
s1 =>
{
Assert.Equal("San_itized", s1.Name);
Assert.Equal("San itized", s1.Relational().ColumnName);
},
s2 =>
{
Assert.Equal("San_itized1", s2.Name);
Assert.Equal("San_itized", s2.Relational().ColumnName);
});
},
ef2 =>
{
Assert.Equal("E_F", ef2.Relational().TableName);
Assert.Equal("E_F1", ef2.Name);
var id = Assert.Single(ef2.GetProperties());
Assert.Equal("Id", id.Name);
Assert.Equal("Id", id.Relational().ColumnName);
});
}
public void Indexes_and_alternate_keys()
{
var table = new TableModel
{
Name = "T",
Columns =
{
new ColumnModel { Name = "C1", DataType = "long", PrimaryKeyOrdinal = 1 },
new ColumnModel { Name = "C2", DataType = "long" },
new ColumnModel { Name = "C3", DataType = "long" }
}
};
table.Indexes.Add(new IndexModel
{
Name = "IDX_C1",
IndexColumns = { new IndexColumnModel { Column = table.Columns.ElementAt(0) } },
IsUnique = false
});
table.Indexes.Add(new IndexModel
{
Name = "UNQ_C2",
IndexColumns = { new IndexColumnModel { Column = table.Columns.ElementAt(1) } },
IsUnique = true
});
table.Indexes.Add(new IndexModel
{
Name = "IDX_C2_C1",
IndexColumns =
{
new IndexColumnModel { Column = table.Columns.ElementAt(1) },
new IndexColumnModel { Column = table.Columns.ElementAt(0) }
},
IsUnique = false
});
table.Indexes.Add(new IndexModel
{
/*Name ="UNQ_C3_C1",*/
IndexColumns =
{
new IndexColumnModel { Column = table.Columns.ElementAt(2) },
new IndexColumnModel { Column = table.Columns.ElementAt(0) }
},
IsUnique = true
});
var info = new DatabaseModel { Tables = { table } };
var entityType = (EntityType)_factory.Create(info).GetEntityTypes().Single();
Assert.Collection(entityType.GetIndexes(),
indexColumn1 =>
{
Assert.False(indexColumn1.IsUnique);
Assert.Equal("IDX_C1", indexColumn1.Relational().Name);
Assert.Same(entityType.FindProperty("C1"), indexColumn1.Properties.Single());
},
uniqueColumn2 =>
{
Assert.True(uniqueColumn2.IsUnique);
Assert.Same(entityType.FindProperty("C2"), uniqueColumn2.Properties.Single());
},
indexColumn2Column1 =>
{
Assert.False(indexColumn2Column1.IsUnique);
Assert.Equal(new[] { "C2", "C1" }, indexColumn2Column1.Properties.Select(c => c.Name).ToArray());
},
uniqueColumn3Column1 =>
{
Assert.True(uniqueColumn3Column1.IsUnique);
Assert.Equal(new[] { "C3", "C1" }, uniqueColumn3Column1.Properties.Select(c => c.Name).ToArray());
}
);
Assert.Collection(entityType.GetKeys().Where(k => !k.IsPrimaryKey()),
single =>
{
Assert.Equal("UNQ_C2", single.Relational().Name);
Assert.Same(entityType.FindProperty("C2"), single.Properties.Single());
},
composite => { Assert.Equal(new[] { "C3", "C1" }, composite.Properties.Select(c => c.Name).ToArray()); });
}
public void Unmappable_column_type(string dataType)
{
var info = new DatabaseModel
{
Tables =
{
new TableModel
{
Name = "E",
Columns = { IdColumn }
}
}
};
info.Tables.First().Columns.Add(new ColumnModel
{
Table = info.Tables.First(),
Name = "Coli",
DataType = dataType
});
Assert.Single(_factory.Create(info).FindEntityType("E").GetProperties());
Assert.Contains(RelationalDesignStrings.CannotFindTypeMappingForColumn("E.Coli", dataType), _logger.FullLog);
}
public void Primary_key(string[] keyProps, int length)
{
var ordinal = 3;
var info = new DatabaseModel
{
Tables =
{
new TableModel
{
Name = "PkTable",
Columns = keyProps.Select(k => new ColumnModel { PrimaryKeyOrdinal = ordinal++, Name = k, DataType = "long" }).ToList()
}
}
};
var model = (EntityType)_factory.Create(info).GetEntityTypes().Single();
Assert.Equal(keyProps, model.FindPrimaryKey().Properties.Select(p => p.Relational().ColumnName).ToArray());
}
public void Column_type_annotation(string dataType, string expectedColumnType)
{
var info = new DatabaseModel
{
Tables =
{
new TableModel
{
Name = "A",
Columns =
{
new ColumnModel
{
Name = "Col",
DataType = dataType,
PrimaryKeyOrdinal = 1
}
}
}
}
};
var property = (Property)_factory.Create(info).FindEntityType("A").FindProperty("Col");
Assert.Equal(expectedColumnType, property.Relational().ColumnType);
}
public void Column_ordinal_annotation()
{
var info = new DatabaseModel
{
Tables =
{
new TableModel
{
Name = "A",
Columns =
{
new ColumnModel
{
Name = "Col1",
DataType = "string",
PrimaryKeyOrdinal = 1,
Ordinal = 1
},
new ColumnModel
{
Name = "Col2",
DataType = "string",
Ordinal = 2
},
new ColumnModel
{
Name = "Col3",
DataType = "string",
Ordinal = 3
}
}
}
}
};
var entityTypeA = _factory.Create(info).FindEntityType("A");
var property1 = (Property)entityTypeA.FindProperty("Col1");
var property2 = (Property)entityTypeA.FindProperty("Col2");
var property3 = (Property)entityTypeA.FindProperty("Col3");
Assert.Equal(1, property1.Scaffolding().ColumnOrdinal);
Assert.Equal(2, property2.Scaffolding().ColumnOrdinal);
Assert.Equal(3, property3.Scaffolding().ColumnOrdinal);
}
public DatabaseSequence([NotNull] DatabaseModel database, [NotNull] string name)
{
Database = database;
Name = name;
}
public SqlServerDatabaseModelAnnotations([NotNull] DatabaseModel databaseModel)
{
Check.NotNull(databaseModel, nameof(databaseModel));
_databaseModel = databaseModel;
}
public SqlServerDatabaseModelAnnotations([NotNull] DatabaseModel databaseModel)
{
Check.NotNull(databaseModel, nameof(databaseModel));
_databaseModel = databaseModel;
}
public DatabaseView([NotNull] DatabaseModel database, [NotNull] string name)
: base(database, name)
{
}
public static SqlServerDatabaseModelAnnotations SqlServer([NotNull] this DatabaseModel databaseModel) => new SqlServerDatabaseModelAnnotations(databaseModel);